156912458780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9262837}}^1$

素因数の和:9262875

約数の個数: 72

約数和(自身を含む): 413937704544

約数和(自身を除く): 257025245764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 3388, 4235, 8470, 16940, 9262837, 18525674, 37051348, 46314185, 64839859, 92628370, 101891207, 129679718, 185256740, 203782414, 259359436, 324199295, 407564828, 509456035, 648398590, 713238449, 1018912070, 1120803277, 1296797180, 1426476898, 2037824140, 2241606554, 2852953796, 3566192245, 4483213108, 5604016385, 7132384490, 7845622939, 11208032770, 14264768980, 15691245878, 22416065540, 31382491756, 39228114695, 78456229390, 156912458780]

約数ペア:

[(1, 156912458780), (2, 78456229390), (4, 39228114695), (5, 31382491756), (7, 22416065540), (10, 15691245878), (11, 14264768980), (14, 11208032770), (20, 7845622939), (22, 7132384490), (28, 5604016385), (35, 4483213108), (44, 3566192245), (55, 2852953796), (70, 2241606554), (77, 2037824140), (110, 1426476898), (121, 1296797180), (140, 1120803277), (154, 1018912070), (220, 713238449), (242, 648398590), (308, 509456035), (385, 407564828), (484, 324199295), (605, 259359436), (770, 203782414), (847, 185256740), (1210, 129679718), (1540, 101891207), (1694, 92628370), (2420, 64839859), (3388, 46314185), (4235, 37051348), (8470, 18525674), (16940, 9262837)]